CVE-2025-4654

LOW 3.7

Soumettre.fr <= 2.1.5 - Improper Authorization to Unauthenticated Soumettre Posts Creation/Modification/Deletion

CVSS Score

3.7

EPSS Score

0.0%

EPSS Percentile

0th

The Soumettre.fr plugin for WordPress is vulnerable to unauthorized access and modification of data due to a improper authorization checks on the make_signature function in all versions up to, and including, 2.1.5. This makes it possible for unauthenticated attackers to create/edit/delete Soumettre posts. This vulnerability affects only installations where the soumettre account is not connected (i.e. API key is not installed)

CWE	CWE-285
Vendor	soumettre
Product	soumettre.fr
Published	Jul 2, 2025
Last Updated	Apr 8, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

soumettre / Soumettre.fr

0 ≤ 2.1.5

References

NVD ↗ CVE.org ↗ EPSS Data ↗

wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/4f29d476-0730-437c-8065-309523278efa?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/soumettre-fr/tags/2.1.5/public/rest/class-soumettre-rest-route.php#L211

Credits

Trương Hữu Phúc (truonghuuphuc)